Support referencing components via refs

[lukasIO]

not being able to reference the underlying elements has been a long standing caveat with the react components. This PR adds the ability to reference e.g. the underlying HTMLVideoElement of the VideoTrack component via

const videoEl = React.createRef(null);

return <VideoTrack ref={videoEl} ... />

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 23aa0cc566ce74cf1d7fcfe92d802b8367e6f948

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 5 packages

| Name | Type | | --------------------------------- | ----- | | @livekit/components-react | Minor | | @livekit/component-example-next | Patch | | @livekit/components-js-docs | Patch | | @livekit/component-docs-storybook | Patch | | @livekit/components-docs-gen | Patch |

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions[bot]]

size-limit report 📦

Path	Size
LiveKitRoom only	1.87 KB (+0.9% 🔺)
LiveKitRoom with VideoConference	28.08 KB (+0.23% 🔺)
All exports	33.17 KB (+0.4% 🔺)